webcit/vcard_edit.c

   1 /*
   2  * $Id$
   3  */
   4
   5 #include "webcit.h"
   6
   7
   8 /*
   9  * Record compare function for sorting address book indices
  10  */
  11 int abcmp(const void *ab1, const void *ab2) {
  12         return(strcasecmp(
  13                 (((const addrbookent *)ab1)->ab_name),
  14                 (((const addrbookent *)ab2)->ab_name)
  15         ));
  16 }
  17
  18
  19 /*
  20  * Helper function for do_addrbook_view()
  21  * Converts a name into a three-letter tab label
  22  */
  23 void nametab(char *tabbuf, long len, char *name) {
  24         stresc(tabbuf, len, name, 0, 0);
  25         tabbuf[0] = toupper(tabbuf[0]);
  26         tabbuf[1] = tolower(tabbuf[1]);
  27         tabbuf[2] = tolower(tabbuf[2]);
  28         tabbuf[3] = 0;
  29 }
  30
  31
  32 /*
  33  * display the adressbook overview
  34  */
  35 void display_addressbook(long msgnum, char alpha) {
  36         //char buf[SIZ];
  37         /* char mime_partnum[SIZ]; */
  38         ///char mime_disposition[SIZ];
  39         //int mime_length;
  40         char vcard_partnum[SIZ];
  41         StrBuf *vcard_source = NULL;
  42         message_summary summ;////TODO: this will leak
  43
  44         memset(&summ, 0, sizeof(summ));
  45         // safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
  46         // Load Message headers
  47         if (!IsEmptyStr(vcard_partnum)) {
  48                 vcard_source = load_mimepart(msgnum, vcard_partnum);
  49                 if (vcard_source != NULL) {
  50
  51                         /* Display the summary line */
  52                         display_vcard(WC->WBuf, vcard_source, alpha, 0, NULL, msgnum);
  53
  54                         /* If it's my vCard I can edit it */
  55                         if (    (!strcasecmp(ChrPtr(WC->wc_roomname), USERCONFIGROOM))
  56                                 || (!strcasecmp(&(ChrPtr(WC->wc_roomname)[11]), USERCONFIGROOM))
  57                                 || (WC->wc_view == VIEW_ADDRESSBOOK)
  58                         ) {
  59                                 wprintf("<a href=\"edit_vcard?"
  60                                         "msgnum=%ld&partnum=%s\">",
  61                                         msgnum, vcard_partnum);
  62                                 wprintf("[%s]</a>", _("edit"));
  63                         }
  64
  65                         FreeStrBuf(&vcard_source);
  66                 }
  67         }
  68
  69 }
  70
  71
  72
  73 /*
  74  * If it's an old "Firstname Lastname" style record, try to convert it.
  75  */
  76 void lastfirst_firstlast(char *namebuf) {
  77         char firstname[SIZ];
  78         char lastname[SIZ];
  79         int i;
  80
  81         if (namebuf == NULL) return;
  82         if (strchr(namebuf, ';') != NULL) return;
  83
  84         i = num_tokens(namebuf, ' ');
  85         if (i < 2) return;
  86
  87         extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
  88         remove_token(namebuf, i-1, ' ');
  89         strcpy(firstname, namebuf);
  90         sprintf(namebuf, "%s; %s", lastname, firstname);
  91 }
  92
  93
  94
  95 wc_mime_attachment *load_vcard(message_summary *Msg)
  96 {
  97         HashPos  *it;
  98         StrBuf *FoundCharset = NewStrBuf();
  99         StrBuf *Error;
 100         void *vMime;
 101         const char *Key;
 102         long len;
 103         wc_mime_attachment *Mime;
 104         wc_mime_attachment *VCMime = NULL;
 105
 106         Msg->MsgBody =  (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
 107         memset(Msg->MsgBody, 0, sizeof(wc_mime_attachment));
 108         Msg->MsgBody->msgnum = Msg->msgnum;
 109
 110         load_message(Msg, FoundCharset, &Error);
 111
 112         FreeStrBuf(&FoundCharset);
 113         /* look up the vcard... */
 114         it = GetNewHashPos(Msg->AllAttach, 0);
 115         while (GetNextHashPos(Msg->AllAttach, it, &len, &Key, &vMime) &&
 116                (vMime != NULL))
 117         {
 118                 Mime = (wc_mime_attachment*) vMime;
 119                 if ((strcmp(ChrPtr(Mime->ContentType),
 120                            "text/x-vcard") == 0) ||
 121                     (strcmp(ChrPtr(Mime->ContentType),
 122                             "text/vcard") == 0))
 123                 {
 124                         VCMime = Mime;
 125                         break;
 126                 }
 127         }
 128         DeleteHashPos(&it);
 129         if (VCMime == NULL)
 130                 return NULL;
 131
 132         MimeLoadData(VCMime);
 133         return VCMime;
 134 }
 135
 136 /*
 137  * fetch the display name off a vCard
 138  */
 139 void fetch_ab_name(message_summary *Msg, char **namebuf) {
 140         long len;
 141         int i;
 142         wc_mime_attachment *VCMime = NULL;
 143
 144         if (namebuf == NULL) return;
 145
 146         VCMime = load_vcard(Msg);
 147         if (VCMime == NULL)
 148                 return;
 149
 150         /* Grab the name off the card */
 151         display_vcard(WC->WBuf, VCMime->Data, 0, 0, namebuf, Msg->msgnum);
 152
 153         if (*namebuf != NULL) {
 154                 lastfirst_firstlast(*namebuf);
 155                 striplt(*namebuf);
 156                 len = strlen(*namebuf);
 157                 for (i=0; i<len; ++i) {
 158                         if ((*namebuf)[i] != ';') return;
 159                 }
 160                 free (*namebuf);
 161                 (*namebuf) = strdup(_("(no name)"));
 162         }
 163         else {
 164                 (*namebuf) = strdup(_("(no name)"));
 165         }
 166 }
 167
 168
 169
 170 /*
 171  * Turn a vCard "n" (name) field into something displayable.
 172  */
 173 void vcard_n_prettyize(char *name)
 174 {
 175         char *original_name;
 176         int i, j, len;
 177
 178         original_name = strdup(name);
 179         len = strlen(original_name);
 180         for (i=0; i<5; ++i) {
 181                 if (len > 0) {
 182                         if (original_name[len-1] == ' ') {
 183                                 original_name[--len] = 0;
 184                         }
 185                         if (original_name[len-1] == ';') {
 186                                 original_name[--len] = 0;
 187                         }
 188                 }
 189         }
 190         strcpy(name, "");
 191         j=0;
 192         for (i=0; i<len; ++i) {
 193                 if (original_name[i] == ';') {
 194                         name[j++] = ',';
 195                         name[j++] = ' ';
 196                 }
 197                 else {
 198                         name[j++] = original_name[i];
 199                 }
 200         }
 201         name[j] = '\0';
 202         free(original_name);
 203 }
 204
 205
 206
 207
 208 /*
 209  * preparse a vcard name
 210  * display_vcard() calls this after parsing the textual vCard into
 211  * our 'struct vCard' data object.
 212  * This gets called instead of display_parsed_vcard() if we are only looking
 213  * to extract the person's name instead of displaying the card.
 214  */
 215 void fetchname_parsed_vcard(struct vCard *v, char **storename) {
 216         char *name;
 217         char *prop;
 218         char buf[SIZ];
 219         int j, n, len;
 220         int is_qp = 0;
 221         int is_b64 = 0;
 222
 223         *storename = NULL;
 224
 225         name = vcard_get_prop(v, "n", 1, 0, 0);
 226         if (name != NULL) {
 227                 len = strlen(name);
 228                 prop = vcard_get_prop(v, "n", 1, 0, 1);
 229                 n = num_tokens(prop, ';');
 230
 231                 for (j=0; j<n; ++j) {
 232                         extract_token(buf, prop, j, ';', sizeof buf);
 233                         if (!strcasecmp(buf, "encoding=quoted-printable")) {
 234                                 is_qp = 1;
 235                         }
 236                         if (!strcasecmp(buf, "encoding=base64")) {
 237                                 is_b64 = 1;
 238                         }
 239                 }
 240                 if (is_qp) {
 241                         // %ff can become 6 bytes in utf8
 242                         *storename = malloc(len * 2 + 3);
 243                         j = CtdlDecodeQuotedPrintable(
 244                                 *storename, name,
 245                                 len);
 246                         (*storename)[j] = 0;
 247                 }
 248                 else if (is_b64) {
 249                         // ff will become one byte..
 250                         *storename = malloc(len + 50);
 251                         CtdlDecodeBase64(
 252                                 *storename, name,
 253                                 len);
 254                 }
 255                 else {
 256                         *storename = strdup(name);
 257                 }
 258                 /* vcard_n_prettyize(storename); */
 259         }
 260
 261 }
 262
 263
 264
 265 /*
 266  * html print a vcard
 267  * display_vcard() calls this after parsing the textual vCard into
 268  * our 'struct vCard' data object.
 269  *
 270  * Set 'full' to nonzero to display the full card, otherwise it will only
 271  * show a summary line.
 272  *
 273  * This code is a bit ugly, so perhaps an explanation is due: we do this
 274  * in two passes through the vCard fields.  On the first pass, we process
 275  * fields we understand, and then render them in a pretty fashion at the
 276  * end.  Then we make a second pass, outputting all the fields we don't
 277  * understand in a simple two-column name/value format.
 278  * v            the vCard to display
 279  * full         display all items of the vcard?
 280  * msgnum       Citadel message pointer
 281  */
 282 void display_parsed_vcard(StrBuf *Target, struct vCard *v, int full, long msgnum) {
 283         int i, j;
 284         char buf[SIZ];
 285         char *name;
 286         int is_qp = 0;
 287         int is_b64 = 0;
 288         char *thisname, *thisvalue;
 289         char firsttoken[SIZ];
 290         int pass;
 291
 292         char fullname[SIZ];
 293         char title[SIZ];
 294         char org[SIZ];
 295         char phone[SIZ];
 296         char mailto[SIZ];
 297
 298         strcpy(fullname, "");
 299         strcpy(phone, "");
 300         strcpy(mailto, "");
 301         strcpy(title, "");
 302         strcpy(org, "");
 303
 304         if (!full) {
 305                 StrBufAppendPrintf(Target, "<TD>");
 306                 name = vcard_get_prop(v, "fn", 1, 0, 0);
 307                 if (name != NULL) {
 308                         StrEscAppend(Target, NULL, name, 0, 0);
 309                 }
 310                 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
 311                         strcpy(fullname, name);
 312                         vcard_n_prettyize(fullname);
 313                         StrEscAppend(Target, NULL, fullname, 0, 0);
 314                 }
 315                 else {
 316                         StrBufAppendPrintf(Target, "&nbsp;");
 317                 }
 318                 StrBufAppendPrintf(Target, "</TD>");
 319                 return;
 320         }
 321
 322         StrBufAppendPrintf(Target, "<div align=center>"
 323                 "<table bgcolor=#aaaaaa width=50%%>");
 324         for (pass=1; pass<=2; ++pass) {
 325
 326                 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
 327                         int len;
 328                         thisname = strdup(v->prop[i].name);
 329                         extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
 330
 331                         for (j=0; j<num_tokens(thisname, ';'); ++j) {
 332                                 extract_token(buf, thisname, j, ';', sizeof buf);
 333                                 if (!strcasecmp(buf, "encoding=quoted-printable")) {
 334                                         is_qp = 1;
 335                                         remove_token(thisname, j, ';');
 336                                 }
 337                                 if (!strcasecmp(buf, "encoding=base64")) {
 338                                         is_b64 = 1;
 339                                         remove_token(thisname, j, ';');
 340                                 }
 341                         }
 342
 343                         len = strlen(v->prop[i].value);
 344                         /* if we have some untagged QP, detect it here. */
 345                         if (!is_qp && (strstr(v->prop[i].value, "=?")!=NULL))
 346                                 utf8ify_rfc822_string(v->prop[i].value);
 347
 348                         if (is_qp) {
 349                                 // %ff can become 6 bytes in utf8
 350                                 thisvalue = malloc(len * 2 + 3);
 351                                 j = CtdlDecodeQuotedPrintable(
 352                                         thisvalue, v->prop[i].value,
 353                                         len);
 354                                 thisvalue[j] = 0;
 355                         }
 356                         else if (is_b64) {
 357                                 // ff will become one byte..
 358                                 thisvalue = malloc(len + 50);
 359                                 CtdlDecodeBase64(
 360                                         thisvalue, v->prop[i].value,
 361                                         strlen(v->prop[i].value) );
 362                         }
 363                         else {
 364                                 thisvalue = strdup(v->prop[i].value);
 365                         }
 366
 367                         /** Various fields we may encounter ***/
 368
 369                         /** N is name, but only if there's no FN already there */
 370                         if (!strcasecmp(firsttoken, "n")) {
 371                                 if (IsEmptyStr(fullname)) {
 372                                         strcpy(fullname, thisvalue);
 373                                         vcard_n_prettyize(fullname);
 374                                 }
 375                         }
 376
 377                         /** FN (full name) is a true 'display name' field */
 378                         else if (!strcasecmp(firsttoken, "fn")) {
 379                                 strcpy(fullname, thisvalue);
 380                         }
 381
 382                         /** title */
 383                         else if (!strcasecmp(firsttoken, "title")) {
 384                                 strcpy(title, thisvalue);
 385                         }
 386
 387                         /** organization */
 388                         else if (!strcasecmp(firsttoken, "org")) {
 389                                 strcpy(org, thisvalue);
 390                         }
 391
 392                         else if (!strcasecmp(firsttoken, "email")) {
 393                                 size_t len;
 394                                 if (!IsEmptyStr(mailto)) strcat(mailto, "<br />");
 395                                 strcat(mailto,
 396                                         "<a href=\"display_enter"
 397                                         "?force_room=_MAIL_?recp=");
 398
 399                                 len = strlen(mailto);
 400                                 urlesc(&mailto[len], SIZ - len, "\"");
 401                                 len = strlen(mailto);
 402                                 urlesc(&mailto[len], SIZ - len,  fullname);
 403                                 len = strlen(mailto);
 404                                 urlesc(&mailto[len], SIZ - len, "\" <");
 405                                 len = strlen(mailto);
 406                                 urlesc(&mailto[len], SIZ - len, thisvalue);
 407                                 len = strlen(mailto);
 408                                 urlesc(&mailto[len], SIZ - len, ">");
 409
 410                                 strcat(mailto, "\">");
 411                                 len = strlen(mailto);
 412                                 stresc(mailto+len, SIZ - len, thisvalue, 1, 1);
 413                                 strcat(mailto, "</A>");
 414                         }
 415                         else if (!strcasecmp(firsttoken, "tel")) {
 416                                 if (!IsEmptyStr(phone)) strcat(phone, "<br />");
 417                                 strcat(phone, thisvalue);
 418                                 for (j=0; j<num_tokens(thisname, ';'); ++j) {
 419                                         extract_token(buf, thisname, j, ';', sizeof buf);
 420                                         if (!strcasecmp(buf, "tel"))
 421                                                 strcat(phone, "");
 422                                         else if (!strcasecmp(buf, "work"))
 423                                                 strcat(phone, _(" (work)"));
 424                                         else if (!strcasecmp(buf, "home"))
 425                                                 strcat(phone, _(" (home)"));
 426                                         else if (!strcasecmp(buf, "cell"))
 427                                                 strcat(phone, _(" (cell)"));
 428                                         else {
 429                                                 strcat(phone, " (");
 430                                                 strcat(phone, buf);
 431                                                 strcat(phone, ")");
 432                                         }
 433                                 }
 434                         }
 435                         else if (!strcasecmp(firsttoken, "adr")) {
 436                                 if (pass == 2) {
 437                                         StrBufAppendPrintf(Target, "<TR><TD>");
 438                                         StrBufAppendPrintf(Target, _("Address:"));
 439                                         StrBufAppendPrintf(Target, "</TD><TD>");
 440                                         for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
 441                                                 extract_token(buf, thisvalue, j, ';', sizeof buf);
 442                                                 if (!IsEmptyStr(buf)) {
 443                                                         StrEscAppend(Target, NULL, buf, 0, 0);
 444                                                         if (j<3) StrBufAppendPrintf(Target, "<br />");
 445                                                         else StrBufAppendPrintf(Target, " ");
 446                                                 }
 447                                         }
 448                                         StrBufAppendPrintf(Target, "</TD></TR>\n");
 449                                 }
 450                         }
 451                         /* else if (!strcasecmp(firsttoken, "photo") && full && pass == 2) {
 452                                 // Only output on second pass
 453                                 StrBufAppendPrintf(Target, "<tr><td>");
 454                                 StrBufAppendPrintf(Target, _("Photo:"));
 455                                 StrBufAppendPrintf(Target, "</td><td>");
 456                                 StrBufAppendPrintf(Target, "<img src=\"/vcardphoto/%ld/\" alt=\"Contact photo\"/>",msgnum);
 457                                 StrBufAppendPrintf(Target, "</td></tr>\n");
 458                         } */
 459                         else if (!strcasecmp(firsttoken, "version")) {
 460                                 /* ignore */
 461                         }
 462                         else if (!strcasecmp(firsttoken, "rev")) {
 463                                 /* ignore */
 464                         }
 465                         else if (!strcasecmp(firsttoken, "label")) {
 466                                 /* ignore */
 467                         }
 468                         else {
 469
 470                                 /*** Don't show extra fields.  They're ugly.
 471                                 if (pass == 2) {
 472                                         StrBufAppendPrintf(Target, "<TR><TD>");
 473                                         StrEscAppend(Target, NULL, thisname, 0, 0);
 474                                         StrBufAppendPrintf(Target, "</TD><TD>");
 475                                         StrEscAppend(Target, NULL, thisvalue, 0, 0);
 476                                         StrBufAppendPrintf(Target, "</TD></TR>\n");
 477                                 }
 478                                 ***/
 479                         }
 480
 481                         free(thisname);
 482                         free(thisvalue);
 483                 }
 484
 485                 if (pass == 1) {
 486                         StrBufAppendPrintf(Target, "<TR BGCOLOR=\"#AAAAAA\">"
 487                         "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
 488                         "<IMG ALIGN=CENTER src=\"static/viewcontacts_48x.gif\">"
 489                         "<FONT SIZE=+1><B>");
 490                         StrEscAppend(Target, NULL, fullname, 0, 0);
 491                         StrBufAppendPrintf(Target, "</B></FONT>");
 492                         if (!IsEmptyStr(title)) {
 493                                 StrBufAppendPrintf(Target, "<div align=right>");
 494                                 StrEscAppend(Target, NULL, title, 0, 0);
 495                                 StrBufAppendPrintf(Target, "</div>");
 496                         }
 497                         if (!IsEmptyStr(org)) {
 498                                 StrBufAppendPrintf(Target, "<div align=right>");
 499                                 StrEscAppend(Target, NULL, org, 0, 0);
 500                                 StrBufAppendPrintf(Target, "</div>");
 501                         }
 502                         StrBufAppendPrintf(Target, "</TD></TR>\n");
 503
 504                         if (!IsEmptyStr(phone)) {
 505                                 StrBufAppendPrintf(Target, "<tr><td>");
 506                                 StrBufAppendPrintf(Target, _("Telephone:"));
 507                                 StrBufAppendPrintf(Target, "</td><td>%s</td></tr>\n", phone);
 508                         }
 509                         if (!IsEmptyStr(mailto)) {
 510                                 StrBufAppendPrintf(Target, "<tr><td>");
 511                                 StrBufAppendPrintf(Target, _("E-mail:"));
 512                                 StrBufAppendPrintf(Target, "</td><td>%s</td></tr>\n", mailto);
 513                         }
 514                 }
 515
 516         }
 517
 518         StrBufAppendPrintf(Target, "</table></div>\n");
 519 }
 520
 521
 522
 523 /**
 524  * \brief  Display a textual vCard
 525  * (Converts to a vCard object and then calls the actual display function)
 526  * Set 'full' to nonzero to display the whole card instead of a one-liner.
 527  * Or, if "storename" is non-NULL, just store the person's name in that
 528  * buffer instead of displaying the card at all.
 529  * \param vcard_source the buffer containing the vcard text
 530  * \param alpha what???
 531  * \param full should we usse all lines?
 532  * \param storename where to store???
 533  * \param msgnum Citadel message pointer
 534  */
 535 void display_vcard(StrBuf *Target,
 536                    StrBuf *vcard_source,
 537                    char alpha,
 538                    int full,
 539                    char **storename,
 540                    long msgnum)
 541 {
 542         struct vCard *v;
 543         char *name;
 544         StrBuf *Buf;
 545         StrBuf *Buf2;
 546         char this_alpha = 0;
 547
 548         v = VCardLoad(vcard_source);
 549
 550         if (v == NULL) return;
 551
 552         name = vcard_get_prop(v, "n", 1, 0, 0);
 553         if (name != NULL) {
 554                 Buf = NewStrBufPlain(name, -1);
 555                 Buf2 = NewStrBufPlain(NULL, StrLength(Buf));
 556                 StrBuf_RFC822_to_Utf8(Buf2, Buf, WC->DefaultCharset, NULL);
 557                 this_alpha = ChrPtr(Buf)[0];
 558                 FreeStrBuf(&Buf);
 559                 FreeStrBuf(&Buf2);
 560         }
 561
 562         if (storename != NULL) {
 563                 fetchname_parsed_vcard(v, storename);
 564         }
 565         else if (       (alpha == 0)
 566                         || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
 567                         || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
 568                 ) {
 569                 display_parsed_vcard(Target, v, full,msgnum);
 570         }
 571
 572         vcard_free(v);
 573 }
 574
 575
 576
 577 /**
 578  * \brief Render the address book using info we gathered during the scan
 579  * \param addrbook the addressbook to render
 580  * \param num_ab the number of the addressbook
 581  */
 582 void do_addrbook_view(addrbookent *addrbook, int num_ab) {
 583         int i = 0;
 584         int displayed = 0;
 585         int bg = 0;
 586         static int NAMESPERPAGE = 60;
 587         int num_pages = 0;
 588         int tabfirst = 0;
 589         char tabfirst_label[64];
 590         int tablast = 0;
 591         char tablast_label[64];
 592         char this_tablabel[64];
 593         int page = 0;
 594         char **tablabels;
 595
 596         if (num_ab == 0) {
 597                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
 598                 wprintf(_("This address book is empty."));
 599                 wprintf("</i></div>\n");
 600                 return;
 601         }
 602
 603         if (num_ab > 1) {
 604                 qsort(addrbook, num_ab, sizeof(addrbookent), abcmp);
 605         }
 606
 607         num_pages = (num_ab / NAMESPERPAGE) + 1;
 608
 609         tablabels = malloc(num_pages * sizeof (char *));
 610         if (tablabels == NULL) {
 611                 wprintf("<br /><br /><br /><div align=\"center\"><i>");
 612                 wprintf(_("An internal error has occurred."));
 613                 wprintf("</i></div>\n");
 614                 return;
 615         }
 616
 617         for (i=0; i<num_pages; ++i) {
 618                 tabfirst = i * NAMESPERPAGE;
 619                 tablast = tabfirst + NAMESPERPAGE - 1;
 620                 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
 621                 nametab(tabfirst_label, 64, addrbook[tabfirst].ab_name);
 622                 nametab(tablast_label, 64, addrbook[tablast].ab_name);
 623                 sprintf(this_tablabel, "%s&nbsp;-&nbsp;%s", tabfirst_label, tablast_label);
 624                 tablabels[i] = strdup(this_tablabel);
 625         }
 626
 627         tabbed_dialog(num_pages, tablabels);
 628         page = (-1);
 629
 630         for (i=0; i<num_ab; ++i) {
 631
 632                 if ((i / NAMESPERPAGE) != page) {       /* New tab */
 633                         page = (i / NAMESPERPAGE);
 634                         if (page > 0) {
 635                                 wprintf("</tr></table>\n");
 636                                 end_tab(page-1, num_pages);
 637                         }
 638                         begin_tab(page, num_pages);
 639                         wprintf("<table border=0 cellspacing=0 cellpadding=3 width=100%%>\n");
 640                         displayed = 0;
 641                 }
 642
 643                 if ((displayed % 4) == 0) {
 644                         if (displayed > 0) {
 645                                 wprintf("</tr>\n");
 646                         }
 647                         bg = 1 - bg;
 648                         wprintf("<tr bgcolor=\"#%s\">",
 649                                 (bg ? "DDDDDD" : "FFFFFF")
 650                         );
 651                 }
 652
 653                 wprintf("<td>");
 654
 655                 wprintf("<a href=\"readfwd?startmsg=%ld?is_singlecard=1",
 656                         addrbook[i].ab_msgnum);
 657                 wprintf("?maxmsgs=1?is_summary=0?alpha=%s\">", bstr("alpha"));
 658                 vcard_n_prettyize(addrbook[i].ab_name);
 659                 escputs(addrbook[i].ab_name);
 660                 wprintf("</a></td>\n");
 661                 ++displayed;
 662         }
 663
 664         /* Placeholders for empty columns at end */
 665         if ((num_ab % 4) != 0) {
 666                 for (i=0; i<(4-(num_ab % 4)); ++i) {
 667                         wprintf("<td>&nbsp;</td>");
 668                 }
 669         }
 670
 671         wprintf("</tr></table>\n");
 672         end_tab((num_pages-1), num_pages);
 673
 674         begin_tab(num_pages, num_pages);
 675         /* FIXME there ought to be something here */
 676         end_tab(num_pages, num_pages);
 677
 678         for (i=0; i<num_pages; ++i) {
 679                 free(tablabels[i]);
 680         }
 681         free(tablabels);
 682 }
 683
 684
 685
 686
 687 /*
 688  * Edit the vCard component of a MIME message.
 689  * Supply the message number
 690  * and MIME part number to fetch.  Or, specify -1 for the message number
 691  * to start with a blank card.
 692  */
 693 void do_edit_vcard(long msgnum, char *partnum,
 694                    message_summary *VCMsg,
 695                    wc_mime_attachment *VCAtt,
 696                    char *return_to,
 697                    const char *force_room) {
 698         message_summary *Msg = NULL;
 699         wc_mime_attachment *VCMime = NULL;
 700         struct vCard *v;
 701         int i;
 702         char *key, *value;
 703         char whatuser[256];
 704
 705         char lastname[256];
 706         char firstname[256];
 707         char middlename[256];
 708         char prefix[256];
 709         char suffix[256];
 710         char pobox[256];
 711         char extadr[256];
 712         char street[256];
 713         char city[256];
 714         char state[256];
 715         char zipcode[256];
 716         char country[256];
 717         char hometel[256];
 718         char worktel[256];
 719         char faxtel[256];
 720         char mobiletel[256];
 721         char primary_inetemail[256];
 722         char other_inetemail[SIZ];
 723         char extrafields[SIZ];
 724         char fullname[256];
 725         char title[256];
 726         char org[256];
 727
 728         lastname[0] = 0;
 729         firstname[0] = 0;
 730         middlename[0] = 0;
 731         prefix[0] = 0;
 732         suffix[0] = 0;
 733         pobox[0] = 0;
 734         extadr[0] = 0;
 735         street[0] = 0;
 736         city[0] = 0;
 737         state[0] = 0;
 738         zipcode[0] = 0;
 739         country[0] = 0;
 740         hometel[0] = 0;
 741         worktel[0] = 0;
 742         faxtel[0] = 0;
 743         mobiletel[0] = 0;
 744         primary_inetemail[0] = 0;
 745         other_inetemail[0] = 0;
 746         title[0] = 0;
 747         org[0] = 0;
 748         extrafields[0] = 0;
 749         fullname[0] = 0;
 750
 751         safestrncpy(whatuser, "", sizeof whatuser);
 752
 753         if ((msgnum >= 0) ||
 754             ((VCMsg != NULL) && (VCAtt != NULL)))
 755         {
 756                 if ((VCMsg == NULL) && (VCAtt == NULL)) {
 757
 758                         Msg = (message_summary *) malloc(sizeof(message_summary));
 759                         memset(Msg, 0, sizeof(message_summary));
 760                         Msg->msgnum = msgnum;
 761                         VCMime = load_vcard(Msg);
 762                         if (VCMime == NULL) {
 763                                 convenience_page("770000", _("Error"), "");///TODO: important message
 764                                 DestroyMessageSummary(Msg);
 765                                 return;
 766                         }
 767
 768                         v = VCardLoad(VCMime->Data);
 769                 }
 770                 else {
 771                         v = VCardLoad(VCAtt->Data);
 772                 }
 773
 774                 /* Populate the variables for our form */
 775                 i = 0;
 776                 while (key = vcard_get_prop(v, "", 0, i, 1), key != NULL) {
 777                         char prp[256];  /* property name */
 778                         char prm[256];  /* parameters */
 779
 780                         value = vcard_get_prop(v, "", 0, i++, 0);
 781
 782
 783                         extract_token(prp, key, 0, ';', sizeof prp);
 784                         safestrncpy(prm, key, sizeof prm);
 785                         remove_token(prm, 0, ';');
 786
 787                         if (!strcasecmp(prp, "n")) {
 788                                 extract_token(lastname, value, 0, ';', sizeof lastname);
 789                                 extract_token(firstname, value, 1, ';', sizeof firstname);
 790                                 extract_token(middlename, value, 2, ';', sizeof middlename);
 791                                 extract_token(prefix, value, 3, ';', sizeof prefix);
 792                                 extract_token(suffix, value, 4, ';', sizeof suffix);
 793                         }
 794
 795                         else if (!strcasecmp(prp, "fn")) {
 796                                 safestrncpy(fullname, value, sizeof fullname);
 797                         }
 798
 799                         else if (!strcasecmp(prp, "title")) {
 800                                 safestrncpy(title, value, sizeof title);
 801                         }
 802
 803                         else if (!strcasecmp(prp, "org")) {
 804                                 safestrncpy(org, value, sizeof org);
 805                         }
 806
 807                         else if (!strcasecmp(prp, "adr")) {
 808                                 extract_token(pobox, value, 0, ';', sizeof pobox);
 809                                 extract_token(extadr, value, 1, ';', sizeof extadr);
 810                                 extract_token(street, value, 2, ';', sizeof street);
 811                                 extract_token(city, value, 3, ';', sizeof city);
 812                                 extract_token(state, value, 4, ';', sizeof state);
 813                                 extract_token(zipcode, value, 5, ';', sizeof zipcode);
 814                                 extract_token(country, value, 6, ';', sizeof country);
 815                         }
 816
 817                         else if (!strcasecmp(prp, "tel")) {
 818
 819                                 if (bmstrcasestr(prm, "home")) {
 820                                         extract_token(hometel, value, 0, ';', sizeof hometel);
 821                                 }
 822                                 else if (bmstrcasestr(prm, "work")) {
 823                                         extract_token(worktel, value, 0, ';', sizeof worktel);
 824                                 }
 825                                 else if (bmstrcasestr(prm, "fax")) {
 826                                         extract_token(faxtel, value, 0, ';', sizeof faxtel);
 827                                 }
 828                                 else if (bmstrcasestr(prm, "cell")) {
 829                                         extract_token(mobiletel, value, 0, ';', sizeof mobiletel);
 830                                 }
 831                                 else {  /* Missing or unknown type; put it in the home phone */
 832                                         extract_token(hometel, value, 0, ';', sizeof hometel);
 833                                 }
 834                         }
 835
 836                         else if ( (!strcasecmp(prp, "email")) && (bmstrcasestr(prm, "internet")) ) {
 837                                 if (primary_inetemail[0] == 0) {
 838                                         safestrncpy(primary_inetemail, value, sizeof primary_inetemail);
 839                                 }
 840                                 else {
 841                                         if (other_inetemail[0] != 0) {
 842                                                 strcat(other_inetemail, "\n");
 843                                         }
 844                                         strcat(other_inetemail, value);
 845                                 }
 846                         }
 847
 848                         /* Unrecognized properties are preserved here so we don't discard them
 849                          * just because the vCard was edited with WebCit.
 850                          */
 851                         else {
 852                                 strcat(extrafields, key);
 853                                 strcat(extrafields, ":");
 854                                 strcat(extrafields, value);
 855                                 strcat(extrafields, "\n");
 856                         }
 857
 858                 }
 859
 860                 vcard_free(v);
 861         }
 862
 863         /* Display the form */
 864         output_headers(1, 1, 1, 0, 0, 0);
 865
 866         svput("BOXTITLE", WCS_STRING, _("Edit contact information"));
 867         do_template("beginboxx", NULL);
 868
 869         wprintf("<form method=\"POST\" action=\"submit_vcard\">\n");
 870         wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
 871
 872         if (force_room != NULL) {
 873                 wprintf("<input type=\"hidden\" name=\"force_room\" value=\"");
 874                 escputs(force_room);
 875                 wprintf("\">\n");
 876         }
 877
 878         wprintf("<div class=\"fix_scrollbar_bug\">"
 879                 "<table class=\"vcard_edit_background\"><tr><td>\n");
 880
 881         wprintf("<table border=0><tr>"
 882                 "<td>%s</td>"
 883                 "<td>%s</td>"
 884                 "<td>%s</td>"
 885                 "<td>%s</td>"
 886                 "<td>%s</td></tr>\n",
 887                 _("Prefix"), _("First"), _("Middle"), _("Last"), _("Suffix")
 888         );
 889         wprintf("<tr><td><input type=\"text\" name=\"prefix\" "
 890                 "value=\"%s\" maxlength=\"5\" size=\"5\"></td>",
 891                 prefix);
 892         wprintf("<td><input type=\"text\" name=\"firstname\" "
 893                 "value=\"%s\" maxlength=\"29\"></td>",
 894                 firstname);
 895         wprintf("<td><input type=\"text\" name=\"middlename\" "
 896                 "value=\"%s\" maxlength=\"29\"></td>",
 897                 middlename);
 898         wprintf("<td><input type=\"text\" name=\"lastname\" "
 899                 "value=\"%s\" maxlength=\"29\"></td>",
 900                 lastname);
 901         wprintf("<td><input type=\"text\" name=\"suffix\" "
 902                 "value=\"%s\" maxlength=\"10\" size=\"10\"></td></tr></table>\n",
 903                 suffix);
 904
 905         wprintf("<table  class=\"vcard_edit_background_alt\">");
 906         wprintf("<tr><td>");
 907
 908         wprintf(_("Display name:"));
 909         wprintf("<br>"
 910                 "<input type=\"text\" name=\"fullname\" "
 911                 "value=\"%s\" maxlength=\"40\"><br><br>\n",
 912                 fullname
 913         );
 914
 915         wprintf(_("Title:"));
 916         wprintf("<br>"
 917                 "<input type=\"text\" name=\"title\" "
 918                 "value=\"%s\" maxlength=\"40\"><br><br>\n",
 919                 title
 920         );
 921
 922         wprintf(_("Organization:"));
 923         wprintf("<br>"
 924                 "<input type=\"text\" name=\"org\" "
 925                 "value=\"%s\" maxlength=\"40\"><br><br>\n",
 926                 org
 927         );
 928
 929         wprintf("</td><td>");
 930
 931         wprintf("<table border=0>");
 932         wprintf("<tr><td>");
 933         wprintf(_("PO box:"));
 934         wprintf("</td><td>"
 935                 "<input type=\"text\" name=\"pobox\" "
 936                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 937                 pobox);
 938         wprintf("<tr><td>");
 939         wprintf(_("Address:"));
 940         wprintf("</td><td>"
 941                 "<input type=\"text\" name=\"extadr\" "
 942                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 943                 extadr);
 944         wprintf("<tr><td> </td><td>"
 945                 "<input type=\"text\" name=\"street\" "
 946                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 947                 street);
 948         wprintf("<tr><td>");
 949         wprintf(_("City:"));
 950         wprintf("</td><td>"
 951                 "<input type=\"text\" name=\"city\" "
 952                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 953                 city);
 954         wprintf("<tr><td>");
 955         wprintf(_("State:"));
 956         wprintf("</td><td>"
 957                 "<input type=\"text\" name=\"state\" "
 958                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 959                 state);
 960         wprintf("<tr><td>");
 961         wprintf(_("ZIP code:"));
 962         wprintf("</td><td>"
 963                 "<input type=\"text\" name=\"zipcode\" "
 964                 "value=\"%s\" maxlength=\"10\"></td></tr>\n",
 965                 zipcode);
 966         wprintf("<tr><td>");
 967         wprintf(_("Country:"));
 968         wprintf("</td><td>"
 969                 "<input type=\"text\" name=\"country\" "
 970                 "value=\"%s\" maxlength=\"29\" width=\"5\"></td></tr>\n",
 971                 country);
 972         wprintf("</table>\n");
 973
 974         wprintf("</table>\n");
 975
 976         wprintf("<table border=0><tr><td>");
 977         wprintf(_("Home telephone:"));
 978         wprintf("</td>"
 979                 "<td><input type=\"text\" name=\"hometel\" "
 980                 "value=\"%s\" maxlength=\"29\"></td>\n",
 981                 hometel);
 982         wprintf("<td>");
 983         wprintf(_("Work telephone:"));
 984         wprintf("</td>"
 985                 "<td><input type=\"text\" name=\"worktel\" "
 986                 "value=\"%s\" maxlength=\"29\"></td></tr>\n",
 987                 worktel);
 988         wprintf("<tr><td>");
 989         wprintf(_("Mobile telephone:"));
 990         wprintf("</td>"
 991                 "<td><input type=\"text\" name=\"mobiletel\" "
 992                 "value=\"%s\" maxlength=\"29\"></td>\n",
 993                 mobiletel);
 994         wprintf("<td>");
 995         wprintf(_("Fax number:"));
 996         wprintf("</td>"
 997                 "<td><input type=\"text\" name=\"faxtel\" "
 998                 "value=\"%s\" maxlength=\"29\"></td></tr></table>\n",
 999                 faxtel);
1000
1001         wprintf("<table class=\"vcard_edit_background_alt\">");
1002         wprintf("<tr><td>");
1003
1004         wprintf("<table border=0><TR>"
1005                 "<td valign=top>");
1006         wprintf(_("Primary Internet e-mail address"));
1007         wprintf("<br />"
1008                 "<input type=\"text\" name=\"primary_inetemail\" "
1009                 "size=40 maxlength=60 value=\"");
1010         escputs(primary_inetemail);
1011         wprintf("\"><br />"
1012                 "</td><td valign=top>");
1013         wprintf(_("Internet e-mail aliases"));
1014         wprintf("<br />"
1015                 "<textarea name=\"other_inetemail\" rows=5 cols=40 width=40>");
1016         escputs(other_inetemail);
1017         wprintf("</textarea></td></tr></table>\n");
1018
1019         wprintf("</td></tr></table>\n");
1020
1021         wprintf("<input type=\"hidden\" name=\"extrafields\" value=\"");
1022         escputs(extrafields);
1023         wprintf("\">\n");
1024
1025         wprintf("<input type=\"hidden\" name=\"return_to\" value=\"");
1026         urlescputs(return_to);
1027         wprintf("\">\n");
1028
1029         wprintf("<div class=\"buttons\">\n"
1030                 "<input type=\"submit\" name=\"ok_button\" value=\"%s\">"
1031                 "&nbsp;"
1032                 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">"
1033                 "</div></form>\n",
1034                 _("Save changes"),
1035                 _("Cancel")
1036         );
1037
1038         wprintf("</td></tr></table>\n");
1039         do_template("endbox", NULL);
1040         wDumpContent(1);
1041         if (Msg != NULL) {
1042                 DestroyMessageSummary(Msg);
1043         }
1044 }
1045
1046
1047 /*
1048  *  commit the edits to the citadel server
1049  */
1050 void edit_vcard(void) {
1051         long msgnum;
1052         char *partnum;
1053
1054         msgnum = lbstr("msgnum");
1055         partnum = bstr("partnum");
1056         do_edit_vcard(msgnum, partnum, NULL, NULL, "", NULL);
1057 }
1058
1059
1060
1061 /*
1062  *  parse edited vcard from the browser
1063  */
1064 void submit_vcard(void) {
1065         wcsession *WCC = WC;
1066         struct vCard *v;
1067         char *serialized_vcard;
1068         char buf[SIZ];
1069         StrBuf *Buf;
1070         int i;
1071
1072         if (!havebstr("ok_button")) {
1073                 readloop(readnew);
1074                 return;
1075         }
1076
1077         if (havebstr("force_room")) {
1078                 if (gotoroom(sbstr("force_room")) != 200) {
1079                         StrBufAppendBufPlain(WCC->ImportantMsg,
1080                                              _("Unable to enter the room to save your message"),
1081                                              -1, 0);
1082                         StrBufAppendBufPlain(WCC->ImportantMsg,
1083                                              HKEY(": "), 0);
1084                         StrBufAppendBuf(WCC->ImportantMsg, sbstr("force_room"), 0);
1085                         StrBufAppendBufPlain(WCC->ImportantMsg,
1086                                              HKEY("; "), 0);
1087
1088                         StrBufAppendBufPlain(WCC->ImportantMsg,
1089                                              _("Aborting."),
1090                                              -1, 0);
1091                         /// todo: call the master dispatcher again...
1092                         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
1093                                 select_user_to_edit(NULL);
1094                         }
1095                         else if (!strcmp(bstr("return_to"), "do_welcome")) {
1096                                 do_welcome();
1097                         }
1098                         else {
1099                                 readloop(readnew);
1100                         }
1101                         return;
1102                 }
1103         }
1104
1105         sprintf(buf, "ENT0 1|||4||");
1106         serv_puts(buf);
1107         serv_getln(buf, sizeof buf);
1108         if (buf[0] != '4') {
1109                 edit_vcard();
1110                 return;
1111         }
1112
1113         /* Make a vCard structure out of the data supplied in the form */
1114         Buf = NewStrBuf();
1115         StrBufPrintf(Buf, "begin:vcard\r\n%s\r\nend:vcard\r\n",
1116                      bstr("extrafields")
1117         );
1118         v = VCardLoad(Buf);     /** Start with the extra fields */
1119         FreeStrBuf(&Buf);
1120         if (v == NULL) {
1121                 safestrncpy(WCC->ImportantMessage,
1122                         _("An error has occurred."),
1123                         sizeof WCC->ImportantMessage
1124                 );
1125                 edit_vcard();
1126                 return;
1127         }
1128
1129         snprintf(buf, sizeof buf, "%s;%s;%s;%s;%s",
1130                 bstr("lastname"),
1131                 bstr("firstname"),
1132                 bstr("middlename"),
1133                 bstr("prefix"),
1134                 bstr("suffix") );
1135         vcard_add_prop(v, "n", buf);
1136
1137         vcard_add_prop(v, "title", bstr("title"));
1138         vcard_add_prop(v, "fn", bstr("fullname"));
1139         vcard_add_prop(v, "org", bstr("org"));
1140
1141         snprintf(buf, sizeof buf, "%s;%s;%s;%s;%s;%s;%s",
1142                 bstr("pobox"),
1143                 bstr("extadr"),
1144                 bstr("street"),
1145                 bstr("city"),
1146                 bstr("state"),
1147                 bstr("zipcode"),
1148                 bstr("country") );
1149         vcard_add_prop(v, "adr", buf);
1150
1151         vcard_add_prop(v, "tel;home", bstr("hometel"));
1152         vcard_add_prop(v, "tel;work", bstr("worktel"));
1153         vcard_add_prop(v, "tel;fax", bstr("faxtel"));
1154         vcard_add_prop(v, "tel;cell", bstr("mobiletel"));
1155         vcard_add_prop(v, "email;internet", bstr("primary_inetemail"));
1156
1157         for (i=0; i<num_tokens(bstr("other_inetemail"), '\n'); ++i) {
1158                 extract_token(buf, bstr("other_inetemail"), i, '\n', sizeof buf);
1159                 if (!IsEmptyStr(buf)) {
1160                         vcard_add_prop(v, "email;internet", buf);
1161                 }
1162         }
1163
1164         serialized_vcard = vcard_serialize(v);
1165         vcard_free(v);
1166         if (serialized_vcard == NULL) {
1167                 safestrncpy(WCC->ImportantMessage,
1168                         _("An error has occurred."),
1169                         sizeof WCC->ImportantMessage
1170                 );
1171                 edit_vcard();
1172                 return;
1173         }
1174
1175         serv_puts("Content-type: text/x-vcard; charset=UTF-8");
1176         serv_puts("");
1177         serv_printf("%s\r\n", serialized_vcard);
1178         serv_puts("000");
1179         free(serialized_vcard);
1180
1181         if (!strcmp(bstr("return_to"), "select_user_to_edit")) {
1182                 select_user_to_edit(NULL);
1183         }
1184         else if (!strcmp(bstr("return_to"), "do_welcome")) {
1185                 do_welcome();
1186         }
1187         else {
1188                 readloop(readnew);
1189         }
1190 }
1191
1192
1193
1194 /*
1195  * Extract an embedded photo from a vCard for display on the client
1196  */
1197 void display_vcard_photo_img(void)
1198 {
1199         long msgnum = 0L;
1200         StrBuf *vcard;
1201         struct vCard *v;
1202         char *photosrc;
1203         const char *contentType;
1204         wcsession *WCC = WC;
1205
1206         msgnum = StrBufExtract_long(WCC->Hdr->HR.ReqLine, 0, '/');
1207
1208         vcard = load_mimepart(msgnum,"1");
1209         v = VCardLoad(vcard);
1210
1211         photosrc = vcard_get_prop(v, "PHOTO", 1,0,0);
1212         FlushStrBuf(WCC->WBuf);
1213         StrBufAppendBufPlain(WCC->WBuf, photosrc, -1, 0);
1214         if (StrBufDecodeBase64(WCC->WBuf) <= 0) {
1215                 FlushStrBuf(WCC->WBuf);
1216
1217                 hprintf("HTTP/1.1 500 %s\n","Unable to get photo");
1218                 output_headers(0, 0, 0, 0, 0, 0);
1219                 hprintf("Content-Type: text/plain\r\n");
1220                 wprintf(_("Could Not decode vcard photo\n"));
1221                 end_burst();
1222                 return;
1223         }
1224         contentType = GuessMimeType(ChrPtr(WCC->WBuf), StrLength(WCC->WBuf));
1225         http_transmit_thing(contentType, 0);
1226         free(v);
1227         free(photosrc);
1228 }
1229
1230
1231
1232 void
1233 InitModule_VCARD
1234 (void)
1235 {
1236         WebcitAddUrlHandler(HKEY("edit_vcard"), edit_vcard, 0);
1237         WebcitAddUrlHandler(HKEY("submit_vcard"), submit_vcard, 0);
1238         WebcitAddUrlHandler(HKEY("vcardphoto"), display_vcard_photo_img, NEED_URL);
1239 }
1240